Mesophyll cells present in the ground tissue of leaves are:

1. chloroplasts lacking thin walled cells
2. chloroplasts containing thick walled cells
3. chloroplasts containing thin walled cells
4. chloroplasts lacking thick walled cells
Subtopic:  Vascular Tissue System |
 74%
Level 2: 60%+
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Open vascular bundles:

I: have cambium present between xylem and phloem
II: possess the ability to form secondary tissues
III: are rare in dicotyledonous stems

1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct

Subtopic:  Vascular Tissue System |
 85%
Level 1: 80%+
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In conjoint type of vascular bundles:

I: xylem and phloem are jointly situated on the same radius of vascular bundles.
II: xylem is usually located on the outer side of the phloem.
 
1. Only I is correct 2. Only II is correct
3. Both are correct 4. Both are incorrect
Subtopic:  Vascular Tissue System |
 75%
Level 2: 60%+
Hints

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